AirHint found the following cheapest return flights from Chicago (ORD) to Cancun (CUN) in January 2026 (see full year).

Return flights

30 Jan - 18 Feb	Viva
11 Jan - 22 Jan	Viva
16 Jan - 22 Jan	Viva
17 Jan - 22 Jan	Viva
31 Jan - 18 Feb	Viva
10 Jan - 22 Jan	Viva
07 Jan - 22 Jan	Viva
11 Jan - 18 Jan	Viva
11 Jan - 21 Jan	Viva
11 Jan - 19 Jan	Viva
11 Jan - 20 Jan	Viva
11 Jan - 17 Jan	Viva
30 Jan - 17 Feb	Viva
30 Jan - 13 Feb	Viva
30 Jan - 07 Feb	Viva
31 Jan - 17 Feb	Viva
31 Jan - 13 Feb	Viva
31 Jan - 07 Feb	Viva
17 Jan - 07 Feb	Viva
21 Jan - 07 Feb	Viva

Also check the deals for one-way flights from Chicago to Cancun in January.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Chicago to Cancun in January from 215€

Return flights